moved main function to ssdeep.c

2 files changed, 50 insertions, 27 deletions

diff --git a/fuzzy.c b/fuzzy.c
index e165107..b530e92 100644
--- a/fuzzy.c
+++ b/fuzzy.c
@@ -370,30 +370,3 @@ int fuzzy_hash_filename(const char *filename, /*@out@*/ char *result) {
 	return status;
 }
 
-#ifdef S_SPLINT_S
-extern /*@only@*/ /*@null@*/ char *realpath(const char *,
-		/*@null@*/ const char *);
-#endif
-
-int main(int argc, char **argv) {
-	char digest[FUZZY_MAX_RESULT], *p;
-	int i;
-	puts("ssdeep,1.1--blocksize:hash:hash,filename");
-	for(i = 1; i < argc; ++i) {
-		p = realpath(argv[i], NULL);
-		if(p == NULL)
-			return 1;
-		if(fuzzy_hash_filename(argv[i], digest) < 0) {
-			free(p);
-			return 1;
-		}
-		printf("%s,\"%s\"\n", digest, p);
-		free(p);
-	}
-	if(argc == 1) {
-		if(fuzzy_hash_stream(stdin, digest) < 0)
-			return 1;
-		printf("%s,\"stdin\"\n", digest);
-	}
-	return 0;
-}
diff --git a/ssdeep.c b/ssdeep.c
new file mode 100644
index 0000000..5f55dc6
--- /dev/null
+++ b/ssdeep.c
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2013 Helmut Grohne <helmut@subdivi.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#include <limits.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include "fuzzy.h"
+
+#ifdef S_SPLINT_S
+extern /*@only@*/ /*@null@*/ char *realpath(const char *,
+		/*@null@*/ const char *);
+#endif
+
+int main(int argc, char **argv) {
+	char digest[FUZZY_MAX_RESULT], *p;
+	int i;
+	puts("ssdeep,1.1--blocksize:hash:hash,filename");
+	for(i = 1; i < argc; ++i) {
+		p = realpath(argv[i], NULL);
+		if(p == NULL)
+			return 1;
+		if(fuzzy_hash_filename(argv[i], digest) < 0) {
+			free(p);
+			return 1;
+		}
+		printf("%s,\"%s\"\n", digest, p);
+		free(p);
+	}
+	if(argc == 1) {
+		if(fuzzy_hash_stream(stdin, digest) < 0)
+			return 1;
+		printf("%s,\"stdin\"\n", digest);
+	}
+	return 0;
+}